Select an existing piece of software, an application, a smart device, or anything with computer/software embedded in it, and imagine a new version to be built based on it, or imagine a brand new UI. Now perform the following:
If rapid contextual design UI development methodology is to be used, give specific steps involved and customized for this UI?
How would you evaluate its usability. Give some concrete examples and as much specifics as possible (through what activities, using what techniques, following what processes and steps, etc).